Pros:
Is working perfect and it can record stereo from external sοurce ( with cable from the external microphone). I had to open it and solder again the "menu" swiτch. General the switches should have a better build quality, they can not afford pressing too much or too many times. The battery is Lipo in logical capacity for the dimension - room which is placed. Negative is, that it has only one microphone for voice recorder and not two (stereo recording) even if the shell shows two holes (L & R) positions.